Celestron Light Pollution Imaging Filter for 11" RASA OTA
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B&H Photo Video
USD 569.99
at B&H Photo Video
About this item
Purpose built for their 11" Rowe-Ackermann Schmidt Astrograph (RASA) Telescope, the Celestron Light Pollution Imaging Filter replaces the optical tube assembly's (OTA's) optical window and maintains its optical performance and neutral color balance, as no extra piece of glass is added to the fast optical system. By fitting onto the front, the light is filtered before entering the optical tube, maximizing usable light and eliminating the need for a rear filter, which can add length and weight to your astrophotography or astro-imaging rig.
- Features
- Designed Specifically for the 11" RASA
- Selectively Filters Ambient Light
- Dichroic Anti-Reflection Coatings
- Maintains a Neutral Color Balance
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